JPS4880078A - - Google Patents
Info
- Publication number
- JPS4880078A JPS4880078A JP48007458A JP745873A JPS4880078A JP S4880078 A JPS4880078 A JP S4880078A JP 48007458 A JP48007458 A JP 48007458A JP 745873 A JP745873 A JP 745873A JP S4880078 A JPS4880078 A JP S4880078A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH70072A CH541147A (de) | 1972-01-18 | 1972-01-18 | Elektromagnetische Mess-Sonde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4880078A true JPS4880078A (ja) | 1973-10-26 |
Family
ID=4193122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48007458A Pending JPS4880078A (ja) | 1972-01-18 | 1973-01-18 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4880078A (ja) |
| CH (1) | CH541147A (ja) |
| DE (1) | DE2260549A1 (ja) |
| FR (1) | FR2168344A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1513239A (en) * | 1974-09-27 | 1978-06-07 | Milom J | Apparatus for indicating the output of a machine |
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1972
- 1972-01-18 CH CH70072A patent/CH541147A/de not_active IP Right Cessation
- 1972-12-11 DE DE19722260549 patent/DE2260549A1/de active Pending
-
1973
- 1973-01-12 FR FR7301165A patent/FR2168344A1/fr active Granted
- 1973-01-18 JP JP48007458A patent/JPS4880078A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2168344B3 (ja) | 1976-01-16 |
| CH541147A (de) | 1973-08-31 |
| DE2260549A1 (de) | 1973-07-26 |
| FR2168344A1 (en) | 1973-09-07 |